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Register substantial holdings and gross short positions

This overview shows all substantial holdings and gross short positions in issuing institutions and shares with special controlling rights.

An issuing institution is: a public limited company (naamloze vennootschap) incorporated under Dutch law whose (depositary receipts for) shares are admitted to trading on a regulated market in the Netherlands or in another Member State of the European Union or an EEA State, or a legal entity incorporated under the law of a state that is not an EU Member State and whose (depositary receipts for) shares are admitted to trading on a regulated market in the Netherlands.

As soon as the substantial holding or short position equals or exceeds 3% of the issued capital, the holder should report this. Subsequently, he should notify the AFM again when his substantial holding or short position consequently reaches, exceeds or falls below a threshold. This can be caused by the acquisition or disposal of shares by the shareholder or because the issued capital of the issuing institution is increased or decreased. Thresholds are: 3%, 5%, 10%, 15%, 20%, 25%, 30%, 40%, 50%, 60%, 75% en 95%.

The duty to notify applies to legal entities as well as natural persons.

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WMZ notifications 1991  1996

The two older databases can be downloaded below

22320 Results
Date of transaction Issuing institution Person obliged to notify
27 mar 2020 BE Semiconductor Industries N.V. BlackRock Inc.
27 mar 2020 Stellantis N.V. BlackRock Inc.
27 mar 2020 Koninklijke BAM Groep N.V. Société Générale S.A.
27 mar 2020 PostNL N.V. Société Générale S.A.
27 mar 2020 BE Semiconductor Industries N.V. Société Générale S.A.
27 mar 2020 AMG Critical Materials N.V. Société Générale S.A.
27 mar 2020 TomTom N.V. Société Générale S.A.
27 mar 2020 Ferrari N.V. T. Rowe Price Group, Inc.
27 mar 2020 Fugro N.V. JP Morgan Chase & Co
26 mar 2020 Adyen N.V. BlackRock Inc.
26 mar 2020 Stellantis N.V. BlackRock Inc.
26 mar 2020 Qiagen N.V. Wellington Management Group LLP
26 mar 2020 Unibail-Rodamco-Westfield N.V. BlackRock Inc.
26 mar 2020 Fugro N.V. Norges Bank
26 mar 2020 Akzo Nobel N.V. Amundi Asset Management
25 mar 2020 ASM International N.V. Norges Bank
25 mar 2020 Brunel International N.V. J. Brand
25 mar 2020 Fugro N.V. Norges Bank
25 mar 2020 Adyen N.V. BlackRock Inc.
25 mar 2020 BE Semiconductor Industries N.V. BlackRock Inc.
25 mar 2020 Fugro N.V. JP Morgan Chase & Co
25 mar 2020 Alfen N.V. DWS Investment GmbH
25 mar 2020 Tetragon Financial Group Limited R.E. Griffith
24 mar 2020 Aalberts N.V. BlackRock Inc.
24 mar 2020 Adyen N.V. BlackRock Inc.
24 mar 2020 Fugro N.V. Norges Bank
24 mar 2020 Signify N.V. Norges Bank
23 mar 2020 SBM Offshore N.V. SBM Offshore N.V.
23 mar 2020 AMG Critical Materials N.V. Norges Bank
23 mar 2020 BE Semiconductor Industries N.V. BlackRock Inc.
23 mar 2020 Ferrari N.V. BlackRock Inc.
23 mar 2020 Koninklijke KPN N.V. BlackRock Inc.
23 mar 2020 Adyen N.V. Baillie Gifford & Co
23 mar 2020 Fugro N.V. Sculptor Capital Management Europe Limited
23 mar 2020 Alfen N.V. DWS Investment GmbH
23 mar 2020 Fugro N.V. Leucadia Investment Management Limited
20 mar 2020 ASM International N.V. Norges Bank
20 mar 2020 AMG Critical Materials N.V. Norges Bank
20 mar 2020 Signify N.V. Norges Bank
20 mar 2020 AEGON Ltd. BlackRock Inc.
20 mar 2020 BE Semiconductor Industries N.V. BlackRock Inc.
20 mar 2020 Koninklijke KPN N.V. BlackRock Inc.
20 mar 2020 Basic-Fit N.V. Pelham Capital Ltd.
20 mar 2020 NN Group N.V. BlackRock Inc.
20 mar 2020 Unibail-Rodamco-Westfield N.V. BlackRock Inc.
20 mar 2020 Basic-Fit N.V. Marshall Wace LLP
20 mar 2020 AMG Critical Materials N.V. Aviva plc
20 mar 2020 STMicroelectronics N.V. Société Générale S.A.
20 mar 2020 Alfen N.V. DWS Investment GmbH
19 mar 2020 Van Lanschot Kempen N.V. CRUX Asset Management Limited

Date last update: 23 June 2026